2-in-1, gives the choice of two popular methods of sterilisation. It features a unique safety vent for better & faster sterilisation. Ideal to sterilise baby feeding accessories as well as breastfeeding items such as breast pump parts. Unique safety Vent Technology An innovative pop-up safety vent allows some pressure to form inside the Combi. When enough steam is generated, the vent pops up to gently release the pressure. This means more heat is created inside Combi which, in turn, means more efficacy against germs and finally a better sterilisation. Stays sterile for 24 hours Whether you use the cold water or microwave method, you can be sure the contents stay sterile for 24 hours either kept in the Milton Sterilising Solution or left in the unopened microwaved Milton Combi. f Strong carry handle The Combi is portable and easy to move around the kitchen. BPA free